Vaillant geoTHERM SERIES Instalační manuál stáhnout pdf (Strana 66)

Installation instructions geoTHERM VWS/VWW 0020057444_0166

8.10 Parameters that can be set with

vrDIALOG 810/2

Using its computer-supported graphics visualisation and

configuration, vrDIALOG 810/2 (eBUS) enables you to

optimise heating appliances and control systems and

thus make use of their energy saving potential. Both of

them enable you to create a visual impression of the

processes in your control system and influence them at

any time. The programmes enable you to record and

graphically prepare system data, to load device configu-

rations and change and save them online and to save in-

formation in the form of reports.

Using vrDIALOG 810/2, you can make all the settings for

the heat pump as well as other settings for optimisation.

Settings via vrDIALOG may only be performed by an ex-

perienced specialist.

Parameters Description Factory setting

Calibration of temperature sensors Internal sensors can only be calibrated via vrDIA-

LOG 810/2.

Change name: CH circuit A maximum of ten

letters are available per heating circuit for this purpose. A

maximum of ten letters are available per heating circuit

for this purpose. The selected names are saved automati-

cally and displayed on the corresponding displays.

Depending on the system configuration, the names of ad-

ditional heating circuits appear in the display.

HK2: <HK2>

Software version The status provides information about the operating state

of the heat pump software.

—

Elec Tariff switch Status of power interruption due to activation of the EVU

contact (blocking initiated by the power company):

"no" = no blocking, "yes" = blocking active, activation by

means of e.g. ripple control signal/receiver.

—

Phase Status Phase status: displays whether all 3 phases are present

(OK/Error).

—

Phase Sequence Phase sequence: displays whether the phase sequence is

correct (OK/Error).

—

Starting current limiter Soft start status: ON/OFF —

Fixed value day

Fixed value night

This display only appears if the setting Type "Fixed value"

has been selected via vrDIALOG.

Here the flow temperature is controlled around a fixed

setpoint, independently of the outside temperature.

Fixed value day: Flow setpoint temperature (e.g. for

manually set screed floor drying).

Fixed value night: Flow setpoint temperature at night.

35 °C

30 °C

Type HK2 Setting the heating circuit type:

– Direct circuit: (Hydraulic plan 3) Heating mode runs

with the setpoint flow temperature determined by the

weather-controlled energy balance controller.

– Mixer circuit: (Hydraulic plan 4) Heating mode runs

with the setpoint flow temperature determined by the

weather-controlled controller.

– Fixed value: Fixed settings for the setpoint flow temper-

atures for day and night; see Menu C5.

direct circuit

Table 8.7 Parameters that can be set with vrDIALOG 810/2

8 Controller

1 2 ... 61 62 63 64 65 66 67 68 69 70 71 ... 91 92

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